CN215343045U - Cable clamp for SY equipment - Google Patents
Cable clamp for SY equipment Download PDFInfo
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- CN215343045U CN215343045U CN202121635314.0U CN202121635314U CN215343045U CN 215343045 U CN215343045 U CN 215343045U CN 202121635314 U CN202121635314 U CN 202121635314U CN 215343045 U CN215343045 U CN 215343045U
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Abstract
The utility model discloses a cable clamp for SY equipment, which comprises an aluminum crimping pipe, a copper wire pressing plate, a wire hole, a wire pressing mechanism and a positioning screw hole, wherein the wire hole is formed in the aluminum crimping pipe, an arc-shaped open slot is formed in the top end of the aluminum crimping pipe above the wire hole, the wire pressing mechanism is arranged in the arc-shaped open slot, an arc-shaped outer pressing plate, a spring, an arc-shaped inner pressing plate, a side plate, a threaded hole and a positioning bolt are sequentially arranged in the wire pressing mechanism, an arc-shaped outer pressing plate is arranged in the arc-shaped open slot, the arc-shaped inner pressing plate is arranged in the wire hole below the arc-shaped outer pressing plate, and the copper wire pressing plate is arranged on one side of the aluminum crimping pipe. The utility model not only improves the convenience of operation when positioning the wire, reduces the damage to the wire clamp, and improves the firmness of the welding position of the wire clamp, so that the wire clamp is not easy to break and is more durable, but also is not easy to oxidize and rust, and the service performance is more stable.
Description
Technical Field
The utility model relates to the technical field of wire clamps, in particular to a wire clamp for SY equipment.
Background
At present, in electric power system, adopt the equipment fastener when the wire is connected with the electrical equipment terminal usually for transmit electric load, the fastener mainly divide into: the cable comprises an equipment cable clamp, a fuse cable clamp, a wire holding clamp, a terminal cable clamp, a piercing grounding cable clamp, a wire tensioning clamp, an insulation piercing cable clamp, a double-end cable clamp, a lead-in cable clamp and the like.
This type of fastener on the market is various today, can satisfy people's user demand basically, but still has certain weak point, and the operation is not convenient enough when fixing a position the wire for this type of current fastener, and the misoperation causes the damage to the fastener body easily moreover, consequently remains to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wire clamp for SY equipment, which solves the problem that the wire clamp is not convenient and fast to operate when a wire is positioned in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a cable clamp for SY equipment comprises an aluminum crimping pipe, a copper wire crimping plate, a wire hole, a wire pressing mechanism and positioning screw holes, wherein the wire hole is formed in the aluminum crimping pipe, an arc-shaped open slot is formed in the top end of the aluminum crimping pipe above the wire hole and communicated with the wire hole, the positioning screw holes are formed in the top ends of the aluminum crimping pipes on two sides of the arc-shaped open slot, the wire pressing mechanism is arranged in the arc-shaped open slot, an arc-shaped outer pressing plate, a spring, an arc-shaped inner pressing plate, side plates, threaded holes and positioning bolts are sequentially arranged in the wire pressing mechanism, an arc-shaped outer pressing plate is arranged in the arc-shaped open slot, the arc-shaped inner pressing plate is arranged in the wire hole below the arc-shaped outer pressing plate, the side plates are arranged on two sides of the arc-shaped outer pressing plate, and one end of each side plate is welded with the outer wall of the arc-shaped outer pressing plate, one side of aluminium system crimping pipe is provided with copper wiring board, and copper wiring board and aluminium system crimping pipe are mutually supported.
Preferably, be provided with copper aluminium welding end between aluminium system crimping pipe and the copper pressure line board, one side of copper aluminium welding end and the one end welding of copper pressure line board, the opposite side of copper aluminium welding end and the one end welding of aluminium system crimping pipe can increase the area of contact of aluminium system crimping pipe and copper pressure line board, make its two connect inseparabler, firm.
Preferably, all be provided with anti rust coating on the surface of aluminium system crimping pipe and copper line ball board, just be provided with anti oxidation coating on anti rust coating's the surface, anti oxidation coating and anti rust coating mutually support for aluminium system crimping pipe and copper line ball board are difficult for rustting, difficult oxidation.
Preferably, the surface of copper wire pressing plate is provided with the tin coating, and tin coating and copper wire pressing plate zonulae occludens have further strengthened the oxidation resistance of copper wire pressing plate.
Preferably, all be provided with equidistant spring between arc outer clamp plate and the arc inner clamp plate, the top of spring and the bottom fixed connection of arc outer clamp plate, the bottom of spring and the top fixed connection of arc inner clamp plate have the elastic action, can protect the wire.
Preferably, the central point department of putting of curb plate inside is provided with the screw hole, and the screw hole corresponds with the positioning screw hole, just the inside of screw hole is provided with positioning bolt, positioning bolt and screw hole threaded connection, and positioning bolt's top extends to the top of curb plate, and positioning bolt's bottom extends to the inside of positioning screw hole and rather than threaded connection, is convenient for fix the arc outer clamp plate.
Compared with the prior art, the utility model has the beneficial effects that: the SY equipment wire clamp not only improves the convenience of operation when positioning a wire, reduces the damage to the wire clamp and improves the firmness of the welding position of the wire clamp, so that the wire clamp is not easy to break and is more durable, but also is not easy to oxidize and rust, and the service performance is more stable;
(1) the positioning bolt is rotated in the threaded hole in the side plate, the positioning bolt is screwed into the positioning threaded hole, the side plate drives the arc outer pressing plate to move downwards, the arc outer pressing plate drives the arc inner pressing plate to move downwards, and the wire is positioned;
(2) by arranging the copper-aluminum welding end, the aluminum crimping pipe and the copper wire pressing plate are connected through the copper-aluminum welding end, and the aluminum crimping pipe and the copper wire pressing plate are connected in a brazing plane contact mode, so that the contact area of the aluminum crimping pipe and the copper wire pressing plate can be increased, the resistance is reduced, the contact surface of the aluminum crimping pipe and the copper wire pressing plate is more compact and reliable, and water and air cannot enter the joint surface of the aluminum crimping pipe and the copper wire pressing plate, so that the wire clamp is not easy to break and is more durable;
(3) through being provided with anti rust coating, anti-oxidant coating and tin coating, because once be provided with anti rust coating and anti-oxidant coating on the surface of aluminium system crimping pipe and copper line ball board, anti rust coating's setting makes aluminium system crimping pipe and copper line ball board be difficult for being corroded, anti-oxidant coating's setting makes aluminium system crimping pipe and copper line ball board be difficult for by the oxidation, the tin coating has further strengthened the antioxidant property of copper line ball board on the copper line ball board surface, and this fastener wholly adopts aluminium material integrated into one piece forging shaping, performance is more stable, the life-span is more permanent.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged side view of the aluminum crimp tube according to the present invention;
FIG. 3 is an enlarged schematic view of the wire pressing mechanism of the present invention;
FIG. 4 is a schematic side sectional view showing an enlarged structure of an aluminum crimp tube according to the present invention.
In the figure: 1. an aluminum crimping tube; 2. a copper wire pressing plate; 3. plating a tin layer; 4. copper-aluminum welding ends; 5. a wire hole; 6. an arc-shaped open slot; 7. a wire pressing mechanism; 701. an arc-shaped outer pressing plate; 702. a spring; 703. an arc-shaped inner pressing plate; 704. a side plate; 705. a threaded hole; 706. positioning the bolt; 8. positioning the screw hole; 9. an antirust coating; 10. and (4) an anti-oxidation coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a cable clamp for SY equipment comprises an aluminum crimping pipe 1, a copper crimping plate 2, a lead hole 5, a crimping mechanism 7 and a positioning screw hole 8, wherein the lead hole 5 is formed in the aluminum crimping pipe 1, an arc-shaped open slot 6 is formed in the top end of the aluminum crimping pipe 1 above the lead hole 5, and the arc-shaped open slot 6 is communicated with the lead hole 5;
the top ends of the aluminum crimping pipes 1 at the two sides of the arc-shaped open slot 6 are provided with positioning screw holes 8;
a copper-aluminum welding end 4 is arranged between the aluminum pressing pipe 1 and the copper wire pressing plate 2, one side of the copper-aluminum welding end 4 is welded with one end of the copper wire pressing plate 2, the other side of the copper-aluminum welding end 4 is welded with one end of the aluminum pressing pipe 1, the contact area of the aluminum pressing pipe 1 and the copper wire pressing plate 2 can be increased, and the two parts are connected more tightly and firmly;
the outer surfaces of the aluminum crimping pipe 1 and the copper wire pressing plate 2 are both provided with antirust coatings 9, the outer surfaces of the antirust coatings 9 are provided with antioxidant coatings 10, and the antioxidant coatings 10 and the antirust coatings 9 are matched with each other, so that the aluminum crimping pipe 1 and the copper wire pressing plate 2 are not easy to rust and oxidize;
the tin-plated layer 3 is arranged on the surface of the copper wire pressing plate 2, and the tin-plated layer 3 is tightly connected with the copper wire pressing plate 2, so that the oxidation resistance of the copper wire pressing plate 2 is further enhanced;
a wire pressing mechanism 7 is arranged in the arc-shaped open slot 6;
an arc-shaped outer pressing plate 701, a spring 702, an arc-shaped inner pressing plate 703, a side plate 704, a threaded hole 705 and a positioning bolt 706 are sequentially arranged in the wire pressing mechanism 7;
an arc-shaped outer pressing plate 701 is arranged inside the arc-shaped open slot 6, the arc-shaped outer pressing plate 701 is made of a hard material, an arc-shaped inner pressing plate 703 is arranged inside a lead hole 5 below the arc-shaped outer pressing plate 701, and the arc-shaped inner pressing plate 703 is made of a soft material;
two sides of the arc-shaped outer pressing plate 701 are provided with side plates 704, and one end of each side plate 704 is welded with the outer wall of the arc-shaped outer pressing plate 701;
the springs 702 with equal intervals are arranged between the arc-shaped outer pressing plate 701 and the arc-shaped inner pressing plate 703, the top ends of the springs 702 are fixedly connected with the bottom end of the arc-shaped outer pressing plate 701, and the bottom ends of the springs 702 are fixedly connected with the top end of the arc-shaped inner pressing plate 703, so that the spring action is realized, and the wire can be protected;
a threaded hole 705 is formed in the center of the inner portion of the side plate 704, the threaded hole 705 corresponds to the positioning threaded hole 8, a positioning bolt 706 is arranged in the threaded hole 705, the positioning bolt 706 is in threaded connection with the threaded hole 705, the top end of the positioning bolt 706 extends to the upper portion of the side plate 704, and the bottom end of the positioning bolt 706 extends to the inner portion of the positioning threaded hole 8 and is in threaded connection with the positioning bolt, so that the arc-shaped outer pressing plate 701 can be fixed conveniently;
one side of the aluminum crimping pipe 1 is provided with a copper wire pressing plate 2, and the copper wire pressing plate 2 is matched with the aluminum crimping pipe 1.
When the embodiment of the application is used: firstly, a lead is placed in a lead hole 5 in the aluminum crimping pipe 1, secondly, a positioning bolt 706 is rotated to rotate in a threaded hole 705 in a side plate 704, the positioning bolt 706 is screwed into a positioning threaded hole 8, at the moment, the side plate 704 drives an arc-shaped outer pressing plate 701 to move downwards, the arc-shaped outer pressing plate 701 drives an arc-shaped inner pressing plate 703 to move downwards to position the lead, the arc-shaped inner pressing plate 703 between the arc-shaped outer pressing plate 701 and a spring 702 has an elastic effect and can protect the lead, so that the operation convenience in positioning the lead is improved, the damage to a wire clamp is reduced, and then, as the aluminum crimping pipe 1 and the copper crimping plate 2 are connected through a copper-aluminum welding end 4, the contact area between the aluminum crimping pipe 1 and the copper crimping plate 2 can be increased by adopting a brazing plane contact mode between the aluminum crimping pipe 1 and the copper crimping plate 2, the resistance is reduced, so that the contact surface of the aluminum crimping pipe 1 and the copper wire pressing plate 2 is more compact and reliable, water and air can not enter the joint surface of the aluminum crimping pipe 1 and the copper wire pressing plate 2, the wire clamp is not easy to break and is more durable, and finally, because the outer surfaces of the aluminum crimping pipe 1 and the copper wire pressing plate 2 are provided with the antirust coating 9 and the antioxidant coating 10 at one time, the aluminum crimping pipe 1 and the copper wire pressing plate 2 are not easy to corrode due to the antirust coating 9, the aluminum crimping pipe 1 and the copper wire pressing plate 2 are not easy to oxidize due to the antioxidant coating 10, and the tin coating 3 on the surface of the copper wire pressing plate 2 further enhances the antioxidant performance of the copper wire pressing plate 2, and this fastener wholly adopts aluminium material integrated forging shaping, and performance is more stable, and life-span is longer, accomplishes the work of SY fastener for equipment.
Claims (6)
1. The wire clamp for the SY equipment is characterized by comprising an aluminum crimping pipe (1), a copper crimping plate (2), a lead hole (5), a wire pressing mechanism (7) and a positioning screw hole (8), wherein the lead hole (5) is formed in the aluminum crimping pipe (1), an arc-shaped open slot (6) is formed in the top end of the aluminum crimping pipe (1) above the lead hole (5), the arc-shaped open slot (6) is communicated with the lead hole (5), the positioning screw holes (8) are formed in the top ends of the aluminum crimping pipes (1) on two sides of the arc-shaped open slot (6), the wire pressing mechanism (7) is arranged in the arc-shaped open slot (6), an arc-shaped outer pressing plate (701), a spring (702), an arc-shaped inner pressing plate (703), a side plate (704), a threaded hole (705) and a positioning bolt (706) are sequentially arranged in the wire pressing mechanism (7), the inside of arc open slot (6) is provided with arc outer clamp plate (701), just inside being provided with arc inner clamp plate (703) of pin hole (5) of arc outer clamp plate (701) below, and the both sides of arc outer clamp plate (701) all are provided with curb plate (704), the one end of curb plate (704) and the outer wall welding of arc outer clamp plate (701), one side of aluminium system crimping pipe (1) is provided with copper line ball board (2), and copper line ball board (2) mutually supports with aluminium system crimping pipe (1).
2. The cable clamp of claim 1, wherein: a copper-aluminum welding end (4) is arranged between the aluminum compression joint pipe (1) and the copper wire pressing plate (2), one side of the copper-aluminum welding end (4) is welded with one end of the copper wire pressing plate (2), and the other side of the copper-aluminum welding end (4) is welded with one end of the aluminum compression joint pipe (1).
3. The cable clamp of claim 1, wherein: all be provided with anti rust coating (9) on the surface of aluminium system crimping pipe (1) and copper line ball board (2), just be provided with anti oxidation coating (10) on the surface of anti rust coating (9), anti oxidation coating (10) and anti rust coating (9) are mutually supported.
4. The cable clamp of claim 1, wherein: the surface of the copper wire pressing plate (2) is provided with a tin coating (3), and the tin coating (3) is tightly connected with the copper wire pressing plate (2).
5. The cable clamp of claim 1, wherein: the arc-shaped outer pressing plate (701) and the arc-shaped inner pressing plate (703) are both provided with equidistant springs (702), the top ends of the springs (702) are fixedly connected with the bottom end of the arc-shaped outer pressing plate (701), and the bottom ends of the springs (702) are fixedly connected with the top end of the arc-shaped inner pressing plate (703).
6. The cable clamp of claim 1, wherein: the center position department of curb plate (704) inside is provided with screw hole (705), and screw hole (705) correspond with location screw (8), and the inside of screw hole (705) is provided with positioning bolt (706), and positioning bolt (706) and screw hole (705) threaded connection, positioning bolt (706)'s top extends to the top of curb plate (704), and positioning bolt (706)'s bottom extends to the inside of location screw (8) and rather than threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121635314.0U CN215343045U (en) | 2021-07-19 | 2021-07-19 | Cable clamp for SY equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121635314.0U CN215343045U (en) | 2021-07-19 | 2021-07-19 | Cable clamp for SY equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215343045U true CN215343045U (en) | 2021-12-28 |
Family
ID=79568301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121635314.0U Active CN215343045U (en) | 2021-07-19 | 2021-07-19 | Cable clamp for SY equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215343045U (en) |
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2021
- 2021-07-19 CN CN202121635314.0U patent/CN215343045U/en active Active
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